Source Crayola® CSS3 CSS4
#4f5455
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#9c9293
 
#95918c
gray
#bc8f8f
rosy brown
#bc8f8f
rosybrown
#d5c6c6
 
#cdc5c2
silver
#d3d3d3
light gray
#d3d3d3
lightgrey
#00015f
 
#1a4876
midnight blue
#000080
navy
#000080
navy
#2f3aa0
 
#324ab2
violet blue
#483d8b
dark slate blue
#483d8b
darkslateblue